Role of BIM in Green Building Projects

What role does BIM play in green building projects?

The phrase "the new age is studying green architecture" is apt for the developing globe, which always seems to be moving forward yet neglecting the environment. While there are many causes of climate change, buildings have a significant impact on its escalation. According to studies, buildings and construction projects use 36% of the global energy supply, while traditionally designed buildings are responsible for 27% of the carbon footprint. Therefore, a remedy to this looming threat is green building.

Climate change is largely caused by urban heat islands, pollution from manufacturing, and overall carbon emissions from buildings. Green buildings can greatly lessen their impact in this situation. Green buildings have the ability to save 50% of energy on a large scale. IGBC and LEED have certified that buildings can save energy at the micro level by about 50% and 30%, respectively.

• Local Materials: Green buildings recycle and reuse materials from earlier constructions as well as reducing their direct environmental impact.
• Water Management: A green building has systems for collecting rainwater and treating it so that it may be recycled and used again. It would also use effective equipment that would control how much water is consumed.
• Landscape and nature-centered design: Green buildings use plants to generate comfortable micro climates inside the structure, both inside and outside. Additionally, having plants and trees on the property assures clean, fresh air while lowering CO2 levels.
• Energy Efficiency: By putting in green-rated appliances that use less energy and load, the overall amount of HVAC and electrical energy is decreased. Solar panels and other renewable energy sources are also used in green buildings.
• Smart Facade Design: To make interiors energy efficient, they frequently have facades that can adjust the impact of the outside environment. The quantity of energy used by the building can be significantly reduced by the use of louvers, intelligent facades, etc. Making complete ecological structures can benefit from the use of tools like BIM.

BIM Modeling in Green Architecture: A Concept:

BIM, or building information modeling, can be used to lower energy use and a building's environmental impact. BIM offers unique modeling techniques and workflows that can turn a structure into a "Green Building."

BIM has been incorporated into the building industries of several developed nations, including China, the UK, the USA, France, Singapore, Germany, and the UAE. Typically, green buildings are recognized as such through certification programme like LEED.

A building rating system called Leadership in Energy and Environmental Design (LEED) accredits structures of all kinds based on their energy use, environmental impact, cost, and construction efficiency. Having a group like this recognizes the significance of green structures and their influence on the environment, which encourages the development of additional green structures globally.

Due to its versatility and refinement, BIM has emerged as the major game-changer of the twenty-first century. The four main areas of BIM use are land, water, energy, and material.

• Land - BIM controls and replicates site operations as well as the development of construction projects.
• Water - BIM improves the design for water supply, drainage, and planning while assisting wasteful water use.
• Energy - BIM analyzes energy shortfalls and manages building-wide energy consumption.
• Material - Monitors the use and consumption of materials at all project stages.

Benefits of BIM:

BIM is incredibly trustworthy when it comes to creating simulation results of the building that give a thorough understanding of the energy it uses.

In order to construct complicated usable forms, it also offers engineering performance data and a canvas for parametric modeling. The mapping of the building's sustainable performance is possible in conjunction with the optimization of various architectural components. BIM may be used to examine several climatic aspects including day lighting, shadows, humidity, etc.

This tool is a go-to option in the AEC industry because of its adaptability to a wide range of facets.

The relevance of BIM modeling in sustainability:

• Has in-depth knowledge of material technology
• Efficient designing on and off-site
• Saves time, money, and resources
• Protects the environment
• Monitors the performance of the building before and after occupancy
• Minimizes Waste and thus, saves cost
• Enhances and optimizes design features due to its comprehensive working

What is ahead for sustainability and the AEC sector?

BIM is capable of analyzing and optimizing any architectural condition to the point where it will replace all other post-conceptual work in architecture.

Future environmental designs as well as futuristic architecture for a few generations both have a huge potential for software like BIM. BIM is merely a forerunner to the cutting-edge construction that lies ahead of us, such as 3D-printed homes or Bamboo-based home construction on Mars.

The future has already here with BIM! To get BIM services, contact BIMPACT Designs Pvt. Ltd. at Phone: (IN) +91 80035 33335, (USA) +1 720 800 8859 or, [email protected].